/*4个等级的字体颜色*/
$color-v1: #303133;
$color-v2: #303133;
$color-v3: #666;
$color-v4: #C0C4CC;
/*基本字体颜色*/
$e-base: #bbbbbb;
/*各种定义好的颜色*/
$link: #409eff;
$e-green: #00bf56;
$e-blue: #1989fa;
$e-purple: #676ec6;
$e-bcg: #f4f4f4;
$e-red: #fe4070;

.lv2{
  color: $color-v2;
}
.lv3{
  color: $color-v3;
}
.lv4{
  color: $color-v4;
}
.red{
  color: $e-red;
}
/*字体和颜色*/
._style-fs11{
  font-size: 11px;
  color: $e-base;
}
._style-fs12{
  font-size: 12px;
  color: $e-base;
}
._style-fs13{
  font-size: 13px;
  color: $e-base;
}
._style-fs14{
  font-size: 14px;
  color: $color-v3;
}
img{
  max-width: 100%;
  max-height: 100%;
}
.al{
  text-align: left;
}
.ar{
  text-align: right;
}
.bbottom{
  border-bottom: 1px solid #eeeeee;
}
.b10{
  background-color: #ffffff;
  padding: 10px;
  margin-bottom: 10px;
}
.fl{
  float: left;
}
.fr{
  float: right;
}
.go-top{
  display: block;
  position:fixed;
  z-index:999;
  bottom: 60px;
  height: 40px;
  width: 40px;
  right: 20px;
}
